WO2009075067A1 - 浸漬型膜分離装置 - Google Patents

浸漬型膜分離装置 Download PDF

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Publication number
WO2009075067A1
WO2009075067A1 PCT/JP2008/003485 JP2008003485W WO2009075067A1 WO 2009075067 A1 WO2009075067 A1 WO 2009075067A1 JP 2008003485 W JP2008003485 W JP 2008003485W WO 2009075067 A1 WO2009075067 A1 WO 2009075067A1
Authority
WO
WIPO (PCT)
Prior art keywords
immersion type
casing
membrane separator
type membrane
membrane cartridges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/003485
Other languages
English (en)
French (fr)
Inventor
Yoshio Matsuzaki
Tatsuya Uejima
Tomohiko Sasaki
Kimihiro Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kubota Corp
Original Assignee
Kubota Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kubota Corp filed Critical Kubota Corp
Priority to EP08860780.9A priority Critical patent/EP2223736B1/en
Priority to CN2008801204992A priority patent/CN101896252B/zh
Priority to US12/746,949 priority patent/US8821726B2/en
Publication of WO2009075067A1 publication Critical patent/WO2009075067A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0821—Membrane plate arrangements for submerged operation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2033—By influencing the flow dynamically
    • B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

上部が開口したケーシング３３と、ケーシング３３内に間隔をあけて配列された複数の平板状の膜カートリッジ３４と、膜カートリッジ３４の下方に設けられた散気装置３６とを有する浸漬型膜分離装置３１であって、各膜カートリッジ３４は、上下方向の間隙αを有して、ケーシング３３内で上下方向へ移動可能に保持され、ケーシング３３内に、濾過運転時における各膜カートリッジ３４の浮上量を上記上下方向の間隙αよりも小さくなるように制限する浮上抑制部材６３ａ，６３ｂが設けられている。
PCT/JP2008/003485 2007-12-13 2008-11-27 浸漬型膜分離装置 Ceased WO2009075067A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08860780.9A EP2223736B1 (en) 2007-12-13 2008-11-27 Submerged membrane separator
CN2008801204992A CN101896252B (zh) 2007-12-13 2008-11-27 浸没式膜分离装置
US12/746,949 US8821726B2 (en) 2007-12-13 2008-11-27 Submerged membrane separator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-321441 2007-12-13
JP2007321441A JP5264159B2 (ja) 2007-12-13 2007-12-13 浸漬型膜分離装置

Publications (1)

Publication Number Publication Date
WO2009075067A1 true WO2009075067A1 (ja) 2009-06-18

Family

ID=40755317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003485 Ceased WO2009075067A1 (ja) 2007-12-13 2008-11-27 浸漬型膜分離装置

Country Status (5)

Country Link
US (1) US8821726B2 (ja)
EP (1) EP2223736B1 (ja)
JP (1) JP5264159B2 (ja)
CN (1) CN101896252B (ja)
WO (1) WO2009075067A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5566031B2 (ja) * 2009-01-06 2014-08-06 株式会社クボタ 間隔保持部材および膜エレメントおよび浸漬型膜分離装置
JP5627324B2 (ja) * 2010-07-21 2014-11-19 クボタメンブレン株式会社 収納ケース、搬送台車および浸漬型膜分離装置
USD648007S1 (en) * 2010-08-02 2011-11-01 Asahi Kasei Chemicals Corporation Air diffusion pipe for a filter
USD648009S1 (en) * 2010-08-05 2011-11-01 Asahi Kasei Chemicals Corporation Pipe for a filter
JP5691487B2 (ja) * 2010-12-20 2015-04-01 三菱レイヨン株式会社 中空糸膜モジュールユニット
KR102077361B1 (ko) * 2012-11-27 2020-02-13 도레이 카부시키가이샤 분리막 모듈
DK178140B1 (en) * 2014-02-03 2015-06-22 Sani Membranes Aps Filter plate assembly
DE102014113497B4 (de) * 2014-09-18 2018-06-28 Sartorius Stedim Biotech Gmbh Filtrationsmodul und Verfahren zur Herstellung
JP5880666B2 (ja) * 2014-11-14 2016-03-09 三菱レイヨン株式会社 中空糸膜モジュールユニット
JP6627872B2 (ja) * 2015-06-08 2020-01-08 住友電気工業株式会社 濾過装置
CN106975361B (zh) * 2017-04-14 2022-09-06 广东创源节能环保有限公司 一种立式卷式膜振动过滤装置
DK180105B1 (en) 2018-03-08 2020-05-04 Sani Membranes Aps A filter-plate with external flow area
CN108525522B (zh) * 2018-06-20 2023-11-10 邢传宏 一种平膜元件用支撑元件及平膜元件
KR20210132921A (ko) * 2020-04-28 2021-11-05 주식회사 아모그린텍 중력식 정수장치용 필터모듈 및 이를 포함하는 중력식 정수장치
EP4026608A1 (en) * 2021-01-08 2022-07-13 Ovivo Inc. Mechanical support for improved membrane performance and reliability
CN112999880B (zh) * 2021-03-04 2021-12-14 苏州苏科环保科技有限公司 浸没式膜过滤装置
JP7392752B2 (ja) * 2022-03-23 2023-12-06 株式会社明電舎 濾過システムおよび濾過処理設備
CN115212725B (zh) * 2022-07-27 2023-08-18 东风柳州汽车有限公司 滤膜重复利用装置及过滤器
JP2024061485A (ja) * 2022-10-21 2024-05-07 株式会社エフ・シー・シー 濾過膜ユニット
IT202300002535A1 (it) * 2023-02-15 2024-08-15 Giovambattista Greco Sistema di micro-ultrafiltrazione con membrane tubolari

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188926A (ja) 1989-12-19 1991-08-16 Kubota Corp ろ過処理方法
JPH09276868A (ja) * 1996-04-15 1997-10-28 Kubota Corp 浸漬型膜分離装置の浮上防止構造
JPH10137556A (ja) 1996-11-18 1998-05-26 Kubota Corp 浸漬型膜分離装置
JPH1157425A (ja) 1997-08-08 1999-03-02 Kubota Corp 膜分離装置
JPH1157426A (ja) 1997-08-25 1999-03-02 Kurita Water Ind Ltd 浸漬型膜濾過装置
JP2000005573A (ja) 1998-06-29 2000-01-11 Kubota Corp 浸漬型膜分離装置
WO2007122839A1 (ja) 2006-03-27 2007-11-01 Toray Industries, Inc. 膜エレメント、膜ユニット及び多段積み膜ユニット
JP2008237960A (ja) * 2007-03-26 2008-10-09 Toray Ind Inc 膜エレメントおよび膜分離装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122121B1 (en) * 2004-05-28 2006-10-17 Jiang Ji Advanced submerged membrane modules, systems and processes
US7297278B2 (en) * 2004-10-20 2007-11-20 Baker Hughes Incorporated Methods for removing metals from water

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188926A (ja) 1989-12-19 1991-08-16 Kubota Corp ろ過処理方法
JPH09276868A (ja) * 1996-04-15 1997-10-28 Kubota Corp 浸漬型膜分離装置の浮上防止構造
JPH10137556A (ja) 1996-11-18 1998-05-26 Kubota Corp 浸漬型膜分離装置
JPH1157425A (ja) 1997-08-08 1999-03-02 Kubota Corp 膜分離装置
JPH1157426A (ja) 1997-08-25 1999-03-02 Kurita Water Ind Ltd 浸漬型膜濾過装置
JP2000005573A (ja) 1998-06-29 2000-01-11 Kubota Corp 浸漬型膜分離装置
WO2007122839A1 (ja) 2006-03-27 2007-11-01 Toray Industries, Inc. 膜エレメント、膜ユニット及び多段積み膜ユニット
JP2008237960A (ja) * 2007-03-26 2008-10-09 Toray Ind Inc 膜エレメントおよび膜分離装置

Also Published As

Publication number Publication date
CN101896252B (zh) 2013-05-22
JP5264159B2 (ja) 2013-08-14
EP2223736A1 (en) 2010-09-01
EP2223736A4 (en) 2012-08-22
US20100282655A1 (en) 2010-11-11
EP2223736B1 (en) 2019-05-08
JP2009142732A (ja) 2009-07-02
US8821726B2 (en) 2014-09-02
CN101896252A (zh) 2010-11-24

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